ISRC HKI199314425
Verified recording
HKI199314425 is “Requiem in D Minor, K. 626: Sequence: VI. Lacrimosa dies illa” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x753e52bd57283cb3a6717011316e7b77d0f39cf7a83dc9ee92e310ce9f319ca8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314425.
Recording identifiers
- ISRC
- HKI199314425
- Title
- Requiem in D Minor, K. 626: Sequence: VI. Lacrimosa dies illa
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x753e52bd57283cb3a6717011316e7b77d0f39cf7a83dc9ee92e310ce9f319ca8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3937ed11a0f921c28bd74b93a8991993fd7cd0bc8ac8e8ccd2ddb372e6728d78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314425
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Requiem in D Minor, K. 626: Sequence: VI. Lacrimosa dies illa · Machine-readable JSON-LD